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<h2><span class="refentrytitle">Function template async_execute</span></h2>
<p>boost::process::v2::async_execute — Execute a process asynchronously. </p>
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<h2 class="refsynopsisdiv-title">Synopsis</h2>
<div class="refsynopsisdiv"><pre class="synopsis"><span class="comment">// In header: &lt;<a class="link" href="../boost_process/v2.html#doxygen.execute_8hpp" title="Header &lt;boost/process/v2/execute.hpp&gt;">boost/process/v2/execute.hpp</a>&gt;

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<span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Executor <span class="special">=</span> <span class="identifier">net</span><span class="special">::</span><span class="identifier">any_io_executor</span><span class="special">,</span> 
         <span class="identifier">Token</span> WaitHandler <span class="special">=</span> <span class="identifier">net</span><span class="special">::</span><span class="identifier">default_completion_token_t</span><span class="special">&lt;</span><span class="identifier">Executor</span><span class="special">&gt;</span> <span class="special">&gt;</span> 
  <span class="keyword">auto</span> <span class="identifier">async_execute</span><span class="special">(</span><a class="link" href="structboost_1_1process_1_1v2_1_1basic__process.html" title="Struct template basic_process">basic_process</a><span class="special">&lt;</span> <span class="identifier">Executor</span> <span class="special">&gt;</span> proc<span class="special">,</span> 
                     <span class="identifier">WaitHandler</span> <span class="special">&amp;&amp;</span> handler <span class="special">=</span> <span class="identifier">net</span><span class="special">::</span><span class="identifier">default_completion_token_t</span><span class="special">&lt;</span> <span class="identifier">Executor</span> <span class="special">&gt;</span><span class="special">(</span><span class="special">)</span><span class="special">)</span><span class="special">;</span></pre></div>
<div class="refsect1">
<a name="id-1.3.30.5.8.7.4.4"></a><h2>Description</h2>
<p>This function asynchronously for a process to complete.</p>
<p>Cancelling the execution will signal the child process to exit with the following interpretations:</p>
<div class="itemizedlist"><ul class="itemizedlist" style="list-style-type: disc; ">
<li class="listitem"><p>cancellation_type::total -&gt; interrupt</p></li>
<li class="listitem"><p>cancellation_type::partial -&gt; request_exit</p></li>
<li class="listitem"><p>cancellation_type::terminal -&gt; terminate</p></li>
</ul></div>
<p>
</p>
<p>It is to note that <code class="computeroutput">async_execute</code> will us the lowest selected cancellation type. A subprocess might ignore anything not terminal. </p>
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<div class="copyright-footer">Copyright © 2006-2012 Julio M. Merino Vidal, Ilya Sokolov,
      Felipe Tanus, Jeff Flinn, Boris Schaeling<br>Copyright © 2016 Klemens D. Morgenstern<p>
        Distributed under the Boost Software License, Version 1.0. (See accompanying
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